Diametric Capital, LP
· Reduced
Change
−3.2M
Date
Q1 2026
AL
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Diametric Capital, LP
· Reduced
Change
−3.2M
Date
Q1 2026
|
Diametric Capital, LP | Reduced· Q1 2026 | – | −3.2M | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Reduced
Change
−2.4M
Date
Q1 2026
|
Jane Street Group, LLC | Reduced· Q1 2026 | – | −2.4M | – | Q1 2026 | |||||
|
Prelude Capital Management, LLC
· Reduced
Change
−2.1M
Date
Q1 2026
|
Prelude Capital Management, LLC | Reduced· Q1 2026 | – | −2.1M | – | Q1 2026 | |||||
|
Hunting Hill Global Capital, LLC
· New
Change
+1.9M
Date
Q1 2026
|
Hunting Hill Global Capital, LLC | New· Q1 2026 | – | +1.9M | – | Q1 2026 | |||||
|
Crcm LP
· Added
Change
+1.7M
Date
Q1 2026
|
Crcm LP | Added· Q1 2026 | – | +1.7M | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+1.3M
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +1.3M | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+658K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +658K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+450K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +450K | – | Q1 2026 | |||||
|
BlackRock
· Reduced
Change
−370K
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | – | −370K | – | Q1 2026 | |||||
|
Xtx Topco Ltd
· Reduced
Change
−272K
Date
Q1 2026
|
Xtx Topco Ltd | Reduced· Q1 2026 | – | −272K | – | Q1 2026 | |||||
|
SG Americas Securities, LLC
· Added
Change
+267K
Date
Q1 2026
|
SG Americas Securities, LLC | Added· Q1 2026 | – | +267K | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+265K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +265K | – | Q1 2026 | |||||
|
Hudson Bay Capital Management LP
· New
Change
+220K
Date
Q1 2026
|
Hudson Bay Capital Management LP | New· Q1 2026 | – | +220K | – | Q1 2026 | |||||
|
Schwab
· Added
Change
+215K
Date
Q1 2026
|
Schwab | Added· Q1 2026 | – | +215K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Reduced
Change
−212K
Δ Own
−75.3%
Date
Q1 2026
|
Two Sigma Investments, LP | Reduced· Q1 2026 | – | −212K | −75.3% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Danziger David C.
· Director
Buy
+$73K
|
Danziger David C. | Director | Buy | $7.30 | +10K | +$73K | 20K | – | Aug 14, 2025 | Oct 9, 2025 | |||||||||
N
A
M
T
A
M
84 reporting institutions disclosed ALTS position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.